Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters

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Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.

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Autores principales: Parisi, María Celeste, Clariá Olmedo, Juan José, Oddone, Mónica, Carraro, G., Geisler, D., Villanova, S., Costa, E., Grocholski, A. J., Sarajedini, A., Leiton, R.
Formato: conferenceObject
Lenguaje:Inglés
Publicado: 2021
Materias:
Star clusters
Small magellanic cloud
Metallicity
Acceso en línea:http://hdl.handle.net/11086/18973
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-18973
record_format dspace
spelling I10-R141-11086-189732024-05-31T16:47:11Z Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters Parisi, María Celeste Clariá Olmedo, Juan José Oddone, Mónica Carraro, G. Geisler, D. Villanova, S. Costa, E. Grocholski, A. J. Sarajedini, A. Leiton, R. Star clusters Small magellanic cloud Metallicity Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Parisi, María Celeste. Conicet, Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Conicet, Argentina. Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. We present metallicities for 15 Small Magellanic Cloud (SMC) star clusters. We add to this information the ages and metallicities of 15 additional star clusters previously studied by Parisi et al. (2009) and Parisi et al. (2013) which were observed and analyzed following the same procedures as in the presentwork. Therefore, we compiled a sample of 30 SMC star clusters homogeneously studied. Metallicities are determined from the Calcium II triplet lines (CaT) in spectra obtained using FORS2 multiobject spectrograph on the VLT (Paranal, Chile) and ages are determined from Color-Magnitude Diagrams built from photometry on the pre-images. Using this sample, we now here analyze the chemical properties of the SMC, particularly the Age-Metallicity Relation. We found three new old clusters which help to fill the so called SMC "age gap" between L 1 and NGC121. These new old SMC clusters broadly increase our knowledge of the chemical evolution of this galaxy during the earliest epochs. Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Parisi, María Celeste. Conicet, Argentina. Fil: Clariá Olmedo, Juan José. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Clariá Olmedo, Juan José. Conicet, Argentina. Fil: Oddone, Mónica. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Otras Ciencias Naturales y Exactas 2021-07-10T20:35:19Z 2021-07-10T20:35:19Z 2013 conferenceObject http://hdl.handle.net/11086/18973 eng Attribution-NonCommercial-ShareAlike 4.0 International https://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic Star clusters
Small magellanic cloud
Metallicity
spellingShingle Star clusters
Small magellanic cloud
Metallicity
Parisi, María Celeste
Clariá Olmedo, Juan José
Oddone, Mónica
Carraro, G.
Geisler, D.
Villanova, S.
Costa, E.
Grocholski, A. J.
Sarajedini, A.
Leiton, R.
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
topic_facet Star clusters
Small magellanic cloud
Metallicity
description Fil: Parisi, María Celeste. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
format conferenceObject
author Parisi, María Celeste
Clariá Olmedo, Juan José
Oddone, Mónica
Carraro, G.
Geisler, D.
Villanova, S.
Costa, E.
Grocholski, A. J.
Sarajedini, A.
Leiton, R.
author_facet Parisi, María Celeste
Clariá Olmedo, Juan José
Oddone, Mónica
Carraro, G.
Geisler, D.
Villanova, S.
Costa, E.
Grocholski, A. J.
Sarajedini, A.
Leiton, R.
author_sort Parisi, María Celeste
title Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
title_short Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
title_full Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
title_fullStr Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
title_full_unstemmed Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
title_sort age and metallicity analysis of the small magellanic cloud from star clusters
publishDate 2021
url http://hdl.handle.net/11086/18973
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